How can the use of cookies impact the functionality of session management in PHP?

When using cookies for session management in PHP, it can impact functionality if the cookies are not properly secured or if they are manipulated by malicious users. To mitigate this risk, it is recommended to use PHP's built-in session management functions, such as session_start() and session_regenerate_id(), to handle session data securely. 

<?php
// Start the session
session_start();

// Regenerate session ID to prevent session fixation attacks
session_regenerate_id(true);
?>

Keywords

cookies session management PHP functionality impact

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